25928350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 72

約数和(自身を含む): 59159160

約数和(自身を除く): 33230810

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 557, 665, 931, 950, 1114, 1225, 1330, 1862, 2450, 2785, 3325, 3899, 4655, 5570, 6650, 7798, 9310, 10583, 13925, 19495, 21166, 23275, 27293, 27850, 38990, 46550, 52915, 54586, 74081, 97475, 105830, 136465, 148162, 194950, 264575, 272930, 370405, 518567, 529150, 682325, 740810, 1037134, 1364650, 1852025, 2592835, 3704050, 5185670, 12964175, 25928350]

約数ペア:

[(1, 25928350), (2, 12964175), (5, 5185670), (7, 3704050), (10, 2592835), (14, 1852025), (19, 1364650), (25, 1037134), (35, 740810), (38, 682325), (49, 529150), (50, 518567), (70, 370405), (95, 272930), (98, 264575), (133, 194950), (175, 148162), (190, 136465), (245, 105830), (266, 97475), (350, 74081), (475, 54586), (490, 52915), (557, 46550), (665, 38990), (931, 27850), (950, 27293), (1114, 23275), (1225, 21166), (1330, 19495), (1862, 13925), (2450, 10583), (2785, 9310), (3325, 7798), (3899, 6650), (4655, 5570)]